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<p><code>#include &lt;<a class="el" href="backup_2nodo_8h_source.html">nodo.h</a>&gt;</code></p>
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Diagramma delle classi per nodo</div>
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Membri pubblici</h2></td></tr>
<tr class="memitem:a5442e49e70ac10990f9b7d9887e1a660"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#a5442e49e70ac10990f9b7d9887e1a660">nodo</a> ()</td></tr>
<tr class="separator:a5442e49e70ac10990f9b7d9887e1a660"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab3e2e7b0fef4e18ace0076e595725666"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#ab3e2e7b0fef4e18ace0076e595725666">nodo</a> (gdouble <a class="el" href="classelemento__ui.html#a819a2d328d2634ac037d42c7830023ca">x</a>, gdouble <a class="el" href="classelemento__ui.html#a9c322c97f219f4e15fdf683cbe14c447">y</a>, guint indice)</td></tr>
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<tr class="memitem:abcc77790a0621f77f4df2713e34d3469"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#abcc77790a0621f77f4df2713e34d3469">~nodo</a> ()</td></tr>
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<tr class="memitem:ac0dd93d41a8ad574c342f4af0f0bbfd5"><td class="memItemLeft" align="right" valign="top">guint&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#ac0dd93d41a8ad574c342f4af0f0bbfd5">get_indice</a> ()</td></tr>
<tr class="separator:ac0dd93d41a8ad574c342f4af0f0bbfd5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad4f47d88f3f02088d1a957fec7112ecc"><td class="memItemLeft" align="right" valign="top">gint&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#ad4f47d88f3f02088d1a957fec7112ecc">get_distanza</a> ()</td></tr>
<tr class="separator:ad4f47d88f3f02088d1a957fec7112ecc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a79957e21147f4ff9e704168eb29995a3"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#a79957e21147f4ff9e704168eb29995a3">set_distanza</a> (int val)</td></tr>
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<tr class="memitem:a52f0aa432226bd09db20b2ec45634257"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#a52f0aa432226bd09db20b2ec45634257">set_distanza_infinita</a> ()</td></tr>
<tr class="separator:a52f0aa432226bd09db20b2ec45634257"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4147473afe57f90dd7bdd43b4c93944f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classnodo.html">nodo</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#a4147473afe57f90dd7bdd43b4c93944f">get_precedente</a> ()</td></tr>
<tr class="separator:a4147473afe57f90dd7bdd43b4c93944f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adc3b5cd9089b4dacf3df3bbc069909bc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#adc3b5cd9089b4dacf3df3bbc069909bc">set_precedente</a> (<a class="el" href="classnodo.html">nodo</a> *val)</td></tr>
<tr class="separator:adc3b5cd9089b4dacf3df3bbc069909bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acd6c9f4933082873d836e0bda367c22d"><td class="memItemLeft" align="right" valign="top">gdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#acd6c9f4933082873d836e0bda367c22d">get_raggio</a> ()</td></tr>
<tr class="separator:acd6c9f4933082873d836e0bda367c22d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4182d015068b3e3bae96c0f614d0125f"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#a4182d015068b3e3bae96c0f614d0125f">update</a> (gdouble <a class="el" href="classelemento__ui.html#a819a2d328d2634ac037d42c7830023ca">x</a>, gdouble <a class="el" href="classelemento__ui.html#a9c322c97f219f4e15fdf683cbe14c447">y</a>)</td></tr>
<tr class="separator:a4182d015068b3e3bae96c0f614d0125f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a57fc7589121e3153815efc93d41bf523"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#a57fc7589121e3153815efc93d41bf523">draw</a> (cairo_t *&amp;cr)</td></tr>
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<tr class="memitem:ad3ef2bbfee54e00c80d726a34d4e7f92"><td class="memItemLeft" align="right" valign="top">virtual gboolean&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classnodo.html#ad3ef2bbfee54e00c80d726a34d4e7f92">intersect</a> (gdouble <a class="el" href="classelemento__ui.html#a819a2d328d2634ac037d42c7830023ca">x</a>, gdouble <a class="el" href="classelemento__ui.html#a9c322c97f219f4e15fdf683cbe14c447">y</a>)</td></tr>
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<tr class="inherit_header pub_methods_classelemento__ui"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classelemento__ui')"><img src="closed.png" alt="-"/>&#160;Membri pubblici ereditati da <a class="el" href="classelemento__ui.html">elemento_ui</a></td></tr>
<tr class="memitem:a40f5ef1a30a1217ca84e1f775090b4c7 inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a40f5ef1a30a1217ca84e1f775090b4c7">elemento_ui</a> ()</td></tr>
<tr class="separator:a40f5ef1a30a1217ca84e1f775090b4c7 inherit pub_methods_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0493292b0282a61b57f6ff651db628cf inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a0493292b0282a61b57f6ff651db628cf">~elemento_ui</a> ()</td></tr>
<tr class="separator:a0493292b0282a61b57f6ff651db628cf inherit pub_methods_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a98e7ad302abc1681a5e0a7b1facd3213 inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">gdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a98e7ad302abc1681a5e0a7b1facd3213">get_x</a> ()</td></tr>
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<tr class="memitem:a7b50d6b0afb4411c652e77b67760ecd1 inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a7b50d6b0afb4411c652e77b67760ecd1">set_x</a> (gdouble val)</td></tr>
<tr class="separator:a7b50d6b0afb4411c652e77b67760ecd1 inherit pub_methods_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae644078c8941aea0553894201b8df3ad inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">gdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#ae644078c8941aea0553894201b8df3ad">get_y</a> ()</td></tr>
<tr class="separator:ae644078c8941aea0553894201b8df3ad inherit pub_methods_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a86e8479239496c2924b68283a553a541 inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a86e8479239496c2924b68283a553a541">set_y</a> (gdouble val)</td></tr>
<tr class="separator:a86e8479239496c2924b68283a553a541 inherit pub_methods_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9ab317999e0e0fd8e387518507356731 inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">gboolean&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a9ab317999e0e0fd8e387518507356731">is_selected</a> ()</td></tr>
<tr class="separator:a9ab317999e0e0fd8e387518507356731 inherit pub_methods_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7295f173d10999017bdb75367c6cb413 inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a7295f173d10999017bdb75367c6cb413">set_selected</a> (gboolean val)</td></tr>
<tr class="separator:a7295f173d10999017bdb75367c6cb413 inherit pub_methods_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a06eb5f5ee083b2dabae7076d98b9bc38 inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">gboolean&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a06eb5f5ee083b2dabae7076d98b9bc38">is_over</a> ()</td></tr>
<tr class="separator:a06eb5f5ee083b2dabae7076d98b9bc38 inherit pub_methods_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae7d306f0eac122a5bc03513e1bdeed8a inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#ae7d306f0eac122a5bc03513e1bdeed8a">set_over</a> (gboolean val)</td></tr>
<tr class="separator:ae7d306f0eac122a5bc03513e1bdeed8a inherit pub_methods_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a62a5a16895f32430e1e3b6918960ffbc inherit pub_methods_classelemento__ui"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a62a5a16895f32430e1e3b6918960ffbc">set_over</a> (gdouble <a class="el" href="classelemento__ui.html#a819a2d328d2634ac037d42c7830023ca">x</a>, gdouble <a class="el" href="classelemento__ui.html#a9c322c97f219f4e15fdf683cbe14c447">y</a>)</td></tr>
<tr class="separator:a62a5a16895f32430e1e3b6918960ffbc inherit pub_methods_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Altri membri ereditati</h2></td></tr>
<tr class="inherit_header pro_attribs_classelemento__ui"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classelemento__ui')"><img src="closed.png" alt="-"/>&#160;Attributi protetti ereditati da <a class="el" href="classelemento__ui.html">elemento_ui</a></td></tr>
<tr class="memitem:a819a2d328d2634ac037d42c7830023ca inherit pro_attribs_classelemento__ui"><td class="memItemLeft" align="right" valign="top">gdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a819a2d328d2634ac037d42c7830023ca">x</a></td></tr>
<tr class="memdesc:a819a2d328d2634ac037d42c7830023ca inherit pro_attribs_classelemento__ui"><td class="mdescLeft">&#160;</td><td class="mdescRight">Coordinata X dell'oggetto.  <a href="#a819a2d328d2634ac037d42c7830023ca">Continua...</a><br/></td></tr>
<tr class="separator:a819a2d328d2634ac037d42c7830023ca inherit pro_attribs_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9c322c97f219f4e15fdf683cbe14c447 inherit pro_attribs_classelemento__ui"><td class="memItemLeft" align="right" valign="top">gdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a9c322c97f219f4e15fdf683cbe14c447">y</a></td></tr>
<tr class="memdesc:a9c322c97f219f4e15fdf683cbe14c447 inherit pro_attribs_classelemento__ui"><td class="mdescLeft">&#160;</td><td class="mdescRight">Coordinata Y dell'oggetto.  <a href="#a9c322c97f219f4e15fdf683cbe14c447">Continua...</a><br/></td></tr>
<tr class="separator:a9c322c97f219f4e15fdf683cbe14c447 inherit pro_attribs_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a85bb78cff2e277cefa95cc51919abfa2 inherit pro_attribs_classelemento__ui"><td class="memItemLeft" align="right" valign="top">gboolean&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a85bb78cff2e277cefa95cc51919abfa2">selected</a></td></tr>
<tr class="memdesc:a85bb78cff2e277cefa95cc51919abfa2 inherit pro_attribs_classelemento__ui"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indica se l'oggetto è stato selezionato.  <a href="#a85bb78cff2e277cefa95cc51919abfa2">Continua...</a><br/></td></tr>
<tr class="separator:a85bb78cff2e277cefa95cc51919abfa2 inherit pro_attribs_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6fd98a4e3bcaaf3aecd3b9c8785ea398 inherit pro_attribs_classelemento__ui"><td class="memItemLeft" align="right" valign="top">gboolean&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classelemento__ui.html#a6fd98a4e3bcaaf3aecd3b9c8785ea398">over</a></td></tr>
<tr class="memdesc:a6fd98a4e3bcaaf3aecd3b9c8785ea398 inherit pro_attribs_classelemento__ui"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indica se il mouse si trova sopra all'oggetto.  <a href="#a6fd98a4e3bcaaf3aecd3b9c8785ea398">Continua...</a><br/></td></tr>
<tr class="separator:a6fd98a4e3bcaaf3aecd3b9c8785ea398 inherit pro_attribs_classelemento__ui"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<h2 class="groupheader">Documentazione dei costruttori e dei distruttori</h2>
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<p>Default constructor </p>

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          <td class="paramtype">guint&#160;</td>
          <td class="paramname"><em>indice</em>&#160;</td>
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<p>Costruttore che inizializza le coordinate e l'indice. Le coordinate rappresentano il punto nel quale verrà disegnato il nodo, mentre l'indice viene assegnato unicamente alla creazione del nodo e non può essere modificato successivamente. </p>
<dl class="params"><dt>Parametri</dt><dd>
  <table class="params">
    <tr><td class="paramname">x</td><td>coordinata X </td></tr>
    <tr><td class="paramname">y</td><td>coordinata Y </td></tr>
    <tr><td class="paramname">indice</td><td>indice univoco del nodo </td></tr>
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<p>Default destructor </p>

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<h2 class="groupheader">Documentazione delle funzioni membro</h2>
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          <td class="memname">void nodo::draw </td>
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<p>Disegna l'oggetto. </p>

<p>Reimplementa <a class="el" href="classelemento__ui.html#a34b59ae1d798f0e2b7f83b5f109b8144">elemento_ui</a>.</p>

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          <td class="memname">gint nodo::get_distanza </td>
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<p>Restituisce la distanza del nodo </p>
<dl class="section return"><dt>Restituisce</dt><dd>The current value of distanza </dd></dl>

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<p>Restituisce l'indice del nodo </p>
<dl class="section return"><dt>Restituisce</dt><dd>The current value of indice </dd></dl>

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          <td class="memname"><a class="el" href="classnodo.html">nodo</a>* nodo::get_precedente </td>
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<p>Access precedente </p>
<dl class="section return"><dt>Restituisce</dt><dd>The current value of precedente </dd></dl>

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<p>Restituisce il raggio del nodo </p>
<dl class="section return"><dt>Restituisce</dt><dd>Il raggio della circonferenza del nodo </dd></dl>

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          <td class="memname">gboolean nodo::intersect </td>
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<p>Controlla eventuali collisioni. Controlla se le coordinate del punto passato rientrano all'interno dell'area occupata dall'elemento corrente. </p>
<dl class="params"><dt>Parametri</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">x</td><td>La coordinata X del punto da controllare </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">y</td><td>La coordinata Y del punto da controllare </td></tr>
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<dl class="section return"><dt>Restituisce</dt><dd>True se il punto fa parte dell'elemento corrente, False altrimenti. </dd></dl>

<p>Reimplementa <a class="el" href="classelemento__ui.html#a90d114a53ee426d0b8860b6d2d9b0cfb">elemento_ui</a>.</p>

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          <td class="memname">void nodo::set_distanza </td>
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          <td class="paramname"><em>val</em></td><td>)</td>
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<p>Set distanza </p>
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    <tr><td class="paramname">val</td><td>New value to set </td></tr>
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          <td class="memname">void nodo::set_distanza_infinita </td>
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<p>Set distanza infinita </p>

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          <td class="memname">void nodo::set_precedente </td>
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          <td class="paramname"><em>val</em></td><td>)</td>
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<p>Set precedente </p>
<dl class="params"><dt>Parametri</dt><dd>
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    <tr><td class="paramname">val</td><td>New value to set </td></tr>
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          <td class="memname">void nodo::update </td>
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          <td class="paramtype">gdouble&#160;</td>
          <td class="paramname"><em>x</em>, </td>
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          <td class="paramname"><em>y</em>&#160;</td>
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<p>Aggiorna lo stato dell'oggetto. Questa funzione viene chiamata ad ogni evento del mouse, in modo che ogni oggetto possa aggiornarsi. </p>
<dl class="params"><dt>Parametri</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">x</td><td>La coordinata X corrente del mouse </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">y</td><td>La coordinata Y corrente del mouse </td></tr>
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  </dd>
</dl>

<p>Reimplementa <a class="el" href="classelemento__ui.html#a5f9504ff39d4de94d48394fae6265ec9">elemento_ui</a>.</p>

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<hr/>La documentazione per questa classe è stata generata a partire dai seguenti file:<ul>
<li>backup/<a class="el" href="backup_2nodo_8h_source.html">nodo.h</a></li>
<li>backup/<a class="el" href="backup_2nodo_8cc.html">nodo.cc</a></li>
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